
export const replaceSpecialCharacters = (val) => {
    var reg = new RegExp("[`~!@#$^&*()=|{}':;',\\[\\].<>/?~！@#￥……&*（）——|{}【】‘；：”“'。，、？]");
    var rs = "";
    if (val) {
        for (var i = 0, l = val.length; i < val.length; i++) {
            rs = rs + val.substr(i, 1).replace(reg, '');
        }
    }
    return rs

}

export const DateFomart = (v) => {
    if (!v) return '';
    let d = new Date(v) + ''
    return d.split(' ')[0] + ',' + d.split(' ')[1] + ' ' + d.split(' ')[2]
}

Date.prototype.format = function (fmt) {
    var o = {
  
      "M+": this.getMonth() + 1,                 //月份 
      "d+": this.getDate(),                    //日 
      "h+": this.getHours(),                   //小时 
      "m+": this.getMinutes(),                 //分 
      "s+": this.getSeconds(),                 //秒 
      "q+": Math.floor((this.getMonth() + 3) / 3), //季度 
      "S": this.getMilliseconds()             //毫秒 
    };
    if (/(y+)/.test(fmt)) {
      fmt = fmt.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));
    }

    for (var k in o) {
      if (new RegExp("(" + k + ")").test(fmt)) {
        fmt = fmt.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : (("00" + o[k]).substr(("" + o[k]).length)));
      }
    }
    return fmt;
  }